公开(公告)号：DE69119751D1

公开(公告)日：1996-06-27

申请号：DE69119751

申请日：1991-12-26

Applicant: COFLEXIP

Inventor： MALOBERTI RENE

IPC: F16L11/08 ,  E21B17/01 ,  F16L20060101 ,  F16L33/00 ,  F16L33/28 ,  F16L35/00 ,  H01R13/56 ,  H02G15/14

公开(公告)号：AT138459T

公开(公告)日：1996-06-15

申请号：AT92903486

申请日：1991-12-26

Applicant: COFLEXIP

Inventor： MALOBERTI RENE

IPC: F16L11/08 ,  E21B17/01 ,  F16L20060101 ,  F16L33/00 ,  F16L33/28 ,  F16L35/00 ,  H01R13/56 ,  H02G15/14

公开(公告)号：OA10018A

公开(公告)日：1996-03-29

申请号：OA60361

申请日：1993-04-07

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN

IPC: F16L1/26 ,  E21B17/01 ,  E21B43/01 ,  E21B43/013 ,  F16L1/14

Abstract: Device for securing a flexible line to a structure, including a hollow rigid member, forming part of the said structure or fixed onto the said structure, and which the flexible line passes through after having been drawn, with the aid of a hauling cable fixed to one end of the said flexible line, particularly onto the end fitting mounted on the latter for its connection to the said structure, and a bend restrictor engaged on the said flexible line and secured to fixing means capable of interacting with fixing means secured to the said hollow rigid member for fitting the bend restrictor onto the said structure. It comprises means (13) for immobilising the bend restrictor (6) on the said flexible line (4) at a distance from the said end of the latter during a first phase of hauling the flexible line, at the end of which phase the bend restrictor is brought level with the opening zone of the said hollow rigid member (3) for the purpose of fitting it, the said hollow rigid member including, at least during the said first hauling phase, a flared mouthpiece (9).

公开(公告)号：DK0565445T3

公开(公告)日：1995-12-04

申请号：DK93400912

申请日：1993-04-07

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN

IPC: F16L1/26 ,  E21B17/01 ,  E21B43/01 ,  E21B43/013 ,  F16L1/12

Abstract: Device for securing a flexible line to a structure, including a hollow rigid member, forming part of the said structure or fixed onto the said structure, and which the flexible line passes through after having been drawn, with the aid of a hauling cable fixed to one end of the said flexible line, particularly onto the end fitting mounted on the latter for its connection to the said structure, and a bend restrictor engaged on the said flexible line and secured to fixing means capable of interacting with fixing means secured to the said hollow rigid member for fitting the bend restrictor onto the said structure. It comprises means (13) for immobilising the bend restrictor (6) on the said flexible line (4) at a distance from the said end of the latter during a first phase of hauling the flexible line, at the end of which phase the bend restrictor is brought level with the opening zone of the said hollow rigid member (3) for the purpose of fitting it, the said hollow rigid member including, at least during the said first hauling phase, a flared mouthpiece (9).

公开(公告)号：DE69108017D1

公开(公告)日：1995-04-13

申请号：DE69108017

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN ,  ESPINASSE PHILIPPE

IPC: F16L1/20 ,  F16L1/18

Abstract: PCT No. PCT/FR91/00262 Sec. 371 Date Apr. 19, 1993 Sec. 102(e) Date Apr. 19, 1993 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15698 PCT Pub. Date Oct. 17, 1991.A device for laying tubular conduits from a floating support including a pair of clamps for gripping the tubular conduit. Each clamp can alternately provide a restraining force on the tubular conduit to be laid. The device is characterized in that one of the clamps can move relative to the floating support and is submerged.

公开(公告)号：ES2064099T3

公开(公告)日：1995-01-16

申请号：ES91907463

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN

IPC: B63B35/04 ,  F16L1/16 ,  H02G1/10

Abstract: PCT No. PCT/FR91/00263 Sec. 371 Date Jan. 23, 1992 Sec. 102(e) Date Jan. 23, 1992 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15696 PCT Pub. Date Oct. 17, 1991.A process for laying flexible conduits on an ocean floor by continuous unrolling of the conduit at a laying site from at least one supply ship to a laying ship, wherein the flexible conduit is gradually transferred from the supply ship to a storage means located on the laying ship.

公开(公告)号：AU655416B2

公开(公告)日：1994-12-22

申请号：AU7666091

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN

IPC: F16L1/16 ,  F16L11/08

Abstract: PCT No. PCT/FR91/00260 Sec. 371 Date Jan. 29, 1992 Sec. 102(e) Date Jan. 29, 1992 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15694 PCT Pub. Date Oct. 17, 1991.A device for laying flexible tubular conduits from a floating support is provided. The flexible tubular conduit has insulating sheaths and reinforcements where the conduit includes a recoverable flexible tubular handling conduit connected to the flexible tubular conduit. The flexible tubular handling conduit has sufficient mechanical strength to withstand the combined action of the highest internal pressure and the axial tensile force corresponding to the apparent weight in water of the length of tubular handling conduit which is suspended between the floating support and the floor, and on the other hand, the isolated action of the axial tensile force corresponding to the apparent weight in water of the length of flexible tubular conduit when the latter is suspended between the floating support and the floor by the flexible tubular handling conduit.

公开(公告)号：DE69104982D1

公开(公告)日：1994-12-08

申请号：DE69104982

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN

IPC: B66C20060101 ,  B66C1/34

Abstract: PCT No. PCT/FR91/00259 Sec. 371 Date Nov. 20, 1992 Sec. 102(e) Date Nov. 20, 1992 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15421 PCT Pub. Date Oct. 17, 1991.A device for temporarily holding a load on a vertical holding line including two articulated elements forming a pincer, each element having a jaw and an arm, one of the two arms including a connection for fastening to a holding line, the device being able to assume two positions, a first closed position for gripping the held load and a second open position enabling the load to be released; the arm having the ability to intensify the gripping force f which is exerted between the two arms near their end, in order to keep the jaws closed when the load is being gripped. The device further includes a feature for limiting the separation connecting the arms by exerting the gripping force f necessary for maintaining the first closed position of the jaws, the arms having a configuration such that the cable, or the like, for limiting the separation of the lever arms is placed laterally at a distance greater than 3.0 meters relative to the axis of the holding line.

公开(公告)号：DE69104454D1

公开(公告)日：1994-11-10

申请号：DE69104454

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN ,  JAHANT GUY

IPC: B63B22/02 ,  B63C20060101 ,  B63C7/20 ,  F16L1/16

Abstract: PCT No. PCT/FR91/00265 Sec. 371 Date Jan. 29, 1992 Sec. 102(e) Date Jan. 29, 1992 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15397 PCT Pub. Date Oct. 17, 1991.A device for depositing and recovering a heavy load on the ocean floor including a first part which can be attached mechanically to a handling and recovery cable and a second part which can be attached mechanically to the load to be deposited. The second part is buoyant and includes means for attaching it flexibly to the load. Each of the two parts include a cylindrical joining element, one of which fits inside the other. The device also includes means for locking and unlocking the cylindrical joining elements.

公开(公告)号：ES2054495T3

公开(公告)日：1994-08-01

申请号：ES91907394

申请日：1991-04-02

Applicant: COFLEXIP

Inventor： MALOBERTI RENE ,  COUTAREL ALAIN ,  ESPINASSE PHILIPPE

IPC: F16L1/16 ,  B63B35/44 ,  B63B22/02

Abstract: PCT No. PCT/FR91/00261 Sec. 371 Date Mar. 24, 1993 Sec. 102(e) Date Mar. 24, 1993 PCT Filed Apr. 2, 1991 PCT Pub. No. WO91/15695 PCT Pub. Date Oct. 17, 1991.A method for laying a pipeline formed of joined rigid and flexible tubular conduits on an underwater surface, particularly an ocean bed, by using a floating support. The method includes the steps of: loading onto the floating support a length of flexible tubular conduit; laying from the support a length of rigid tubular conduit; connecting the ends of the two conduits together; lowering the conduits; and halting the lowering when the rigid conduit hits bottom, while the other end of the flexible conduit is still in the floating support.